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5 Best Brokerage Accounts for High Interest Rates: 4%+

Despite the recent Fed rate cuts, interest rates are still quite high. These brokers pay the best rates on uninvested cash.

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Written by Arielle O'Shea
Lead Assigning Editor
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Edited by Chris Davis
Assigning Editor
Fact Checked

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The investing information provided on this page is for educational purposes only. NerdWallet, Inc. does not offer advisory or brokerage services, nor does it recommend or advise investors to buy or sell particular stocks, securities or other investments.

Our deep, independent analysis of brokers sorts through key account details to find and evaluate the information investors want when choosing a brokerage firm. To see our full methodology and learn more about our process, read our criteria for evaluating brokers and for evaluating robo-advisors.

Over 60 investment account providers reviewed and rated by our expert Nerds.

More than 50 years of combined experience writing about finance and investing.

Hands-on testing of the account funding process, broker websites and stock-trading platforms.

Dozens of objective ratings rubrics, and strict guidelines to maintain editorial integrity.

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Interest rates are starting to drop.

However, there's still time for investors to capitalize on the opportunity to earn more interest from uninvested cash — as you'll see below, rates remain relatively high.

Interest on uninvested cash is often referred to as a "cash sweep," which is just what it sounds like — some brokers sweep your cash into high-yield options. The key word is "some" — many do not, which typically means they're earning interest on your cash rather than passing it along to you.

In NerdWallet's analysis, the below brokers offered the highest APYs or yields on idle cash.

Our deep, independent analysis of brokers sorts through key account details to find and evaluate the information investors want when choosing a brokerage firm. To see our full methodology and learn more about our process, read our criteria for evaluating brokers and for evaluating robo-advisors.

Over 60 investment account providers reviewed and rated by our expert Nerds.

More than 50 years of combined experience writing about finance and investing.

Hands-on testing of the account funding process, broker websites and stock-trading platforms.

Dozens of objective ratings rubrics, and strict guidelines to maintain editorial integrity.

sparkle-illustration

Sign up for NerdWallet Advisors. Get a custom financial plan and unlimited access to a Certified Financial Planner™ for a low monthly fee.

Interest rates are starting to drop.

However, there's still time for investors to capitalize on the opportunity to earn more interest from uninvested cash — as you'll see below, rates remain relatively high.

Interest on uninvested cash is often referred to as a "cash sweep," which is just what it sounds like — some brokers sweep your cash into high-yield options. The key word is "some" — many do not, which typically means they're earning interest on your cash rather than passing it along to you.

In NerdWallet's analysis, the below brokers offered the highest APYs or yields on idle cash.

🤓Nerdy Tip

You can still earn over 4% on uninvested cash in your brokerage account. But to do so, you have to choose a broker with a high cash sweep rate, like those listed here.

Best Brokerage Accounts for High Interest Rates: 4%+

NerdWallet rating 

4.5

/5
Robinhood
Learn more

on Robinhood's website

Fees

$0

per trade

Account minimum

$0

Promotion

1 Free Stock

after linking your bank account (stock value range $5.00-$200)

Pros

  • Commission-free stock, options and ETF trades.

  • Streamlined interface.

  • Cryptocurrency trading.

  • IRA with 1% match (3% for Gold members).

  • High interest rate on uninvested cash.

Cons

  • No mutual funds.

  • Little third-party research.

Why We Like It

Current 4.25% APY (as of Dec. 2, 2024) requires $5 a month Robinhood Gold subscription and carries FDIC insurance of up to $2 million.

NerdWallet rating 

5.0

/5
Webull
Learn more

on Webull's website

Fees

$0

per trade

Account minimum

$0

Promotion

Get up to 40 free fractional shares ( each valued up to $3,000)

when you open and fund an account with Webull.

Pros

  • Commission-free stock, options and ETF trades.

  • Easy-to-use platform.

  • Advanced tools.

  • High interest rate on uninvested cash.

  • High order execution quality.

Cons

  • No mutual funds.

  • Separate app required to trade crypto.

Why We Like It

Clients can access Webull's cash management account, which pays a 4.00% APY (as of Dec. 2, 2024).

NerdWallet rating 

4.4

/5
Vanguard
Learn more

on Vanguard's website

Fees

$0

per trade

Account minimum

$0

Promotion

None

no promotion available at this time

Pros

  • Commission-free stock, options and ETF trades.

  • Leader in low-cost mutual, index and exchange-traded funds.

  • High interest rate on uninvested cash.

  • High order execution quality.

Cons

  • Basic trading platform only.

  • Limited research and data.

  • No fractional shares for stocks.

Why We Like It

Vanguard's default cash sweep fund is the Vanguard Federal Money Market Fund, which is currently yielding 4.82% (as of Nov. 29, 2024).

NerdWallet rating 

4.6

/5
Public
Learn more

on Public's website

Fees

$0

Account minimum

$0

Promotion

Earn up to $10,000

when you transfer your investment portfolio to Public.

Pros

  • Commission-free stock, options and ETF trades.

  • Rebates for trading options.

  • Impressive selection of alternative assets.

  • Easy-to-use signup and trading interface.

  • High interest rate on uninvested cash.

Cons

  • No mutual funds.

  • Lack of tools (e.g. customizable investment screeners).

  • No IRA accounts.

Why We Like It

Users can opt into Public's high-yield cash account, which currently pays 4.35% (as of Dec. 2, 2024). Public also offers a Treasury Account with a 4.45% yield (as of Dec. 2, 2024). The account is SIPC-insured and invests in Treasury Bills.

NerdWallet rating 

5.0

/5
Fidelity
Fees

$0

per trade for online U.S. stocks and ETFs

Account minimum

$0

Promotion

None

no promotion available at this time

Pros

  • Commission-free stock, options and ETF trades.

  • Large selection of research providers.

  • Strong customer service.

  • Expense-ratio-free index funds.

  • Highly rated mobile app.

  • High interest rate on uninvested cash.

Cons

  • Relatively high broker-assisted trade fee.

Why We Like It

Fidelity automatically sweeps uninvested cash into high-interest funds, which saves investors a step. One option, the Fidelity Government Money Market Fund, has a 7-day yield of 4.26% (as of Nov. 30, 2024).

Brokerage accounts vs. bank accounts for earning interest

While these brokers pay interest similar to what you'd receive in a savings account, there are a number of differences to be aware of, including deposit insurance and features.

Deposit insurance

Savings accounts are insured by the Federal Deposit Insurance Corp. (FDIC), which protects up to $250,000 per person, per bank.

All five brokerages above are members of the Securities Investor Protection Corp. (SIPC), which protects up to $500,000 per person (up to $250,000 in cash), per brokerage account in the event that the broker becomes insolvent.

However, SIPC coverage doesn't protect the value of money market funds, such as those that Fidelity and Vanguard sweep funds into by default. In other words, SIPC coverage doesn't necessarily cover the exact dollar amount of cash in a brokerage account the way FDIC coverage does in a savings account.

Is a brokerage account a good place to earn interest?

Bill Hampton, a financial consultant based in Atlanta, says that brokerage accounts can be good places to earn interest — for savers who don’t need immediate access to their money.

However, Hampton says that some brokerage accounts have limitations. “For instance, some do not offer the ability to write checks like a bank would. Some limit the amount of transactions you can make in a particular month,” Hampton says.

“A client would have to determine if it’s a long-term savings account that they’re not going to touch for six months or a year, or if it’s going to be an emergency fund that they don’t plan to utilize. If it’s going to be their regular account that they move cash in and out of, they may want to check with the restrictions that each brokerage firm has,” Hampton says.

He points out that many accounts are limited to six transactions per month, which is “plenty in most cases.”

Hampton says that despite these limitations, brokerage accounts can still be a viable option for savers who are seeking high yields and don’t need to touch their money several times a week.

“If individuals or clients can find better rates at a brokerage firm than at their local bank, which is most likely, then that’s a very good opportunity to earn a high interest rate,” he says.

Last updated on December 2, 2024

Methodology

NerdWallet’s comprehensive review process evaluates and ranks the largest U.S. brokerage firms by assets under management, along with emerging industry players. Our aim is to provide an independent assessment of providers to help arm you with information to make sound, informed judgements on which ones will best meet your needs. We adhere to strict guidelines for editorial integrity.

We collect data directly from providers through detailed questionnaires, and conduct first-hand testing and observation through provider demonstrations. The questionnaire answers, combined with demonstrations, interviews of personnel at the providers and our specialists’ hands-on research, fuel our proprietary assessment process that scores each provider’s performance across more than 20 factors. The final output produces star ratings from poor (one star) to excellent (five stars).

For more details about the categories considered when rating brokers and our process, read our full methodology.

To recap our selections...

NerdWallet's Best Brokerage Accounts for High Interest Rates: 4%+